Documentation

USB graphics card — is a relatively small device that connects to a USB 2.0 port. You can connect to it an additional monitor, eliminating the need for installing additional expansion cards in a PC base unit. On market is also present USB-monitors (eg, Samsung), which do not need a graphics card at all, they connect directly to USB-port.

And recently became available and quite exotic device - a wireless USB graphics card. Data transmission in this case will be implemented through a wireless interface USB, and the radius of the built-in adapter makes up to three meters. Users will be able to organize a wireless connection to a personal computer to six monitors at once, but in this case, gamers are unlikely to be satisfied with the picture quality, but for office work, it will be quite enough.